package com.example.book_recommend.dao;

import com.example.book_recommend.entity.BookDesc;

public interface BookDescMapper {
    int deleteByPrimaryKey(Long bookId);

    int insert(BookDesc record);

    int insertSelective(BookDesc record);

    BookDesc selectByPrimaryKey(Long bookId);

    int updateByPrimaryKeySelective(BookDesc record);

    int updateByPrimaryKeyWithBLOBs(BookDesc record);

    int updateByPrimaryKey(BookDesc record);
}